Antminer S19i 88.5T Brand New Asic Bitcoins Miner BTC Mining Machine

S19 series mining machines are equipped with a new generation of customized chips from bit mainland, and the energy efficiency ratio is as low as 23j / th. Push the energy efficiency ratio to the extreme through revolutionary circuit architecture adjustment. At the same time, the integrated design of the whole machine with ultra-high integration and the deeply customized heat dissipation scheme are adopted to reduce the loss through fine temperature control, making the mining machine run more efficiently and stably. The new miner will be equipped with a new apw12 power supply with high conversion efficiency to reduce the power loss in the conversion process, save energy and greatly shorten the return cycle of the miner. The new firmware design makes the miner start faster, the performance more stable, and the regulation mechanism more intelligent, providing a strong guarantee for sustainable and stable mining revenue. The unified external interface and brand-new interface are convenient for users to observe the real-time calculation force, average calculation force and calculation force fluctuation of the miner at any time, bringing a more humanized mining experience.